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  • Anything, hard work is possible, the new book

    Anything, hard work is possible, the new book "Network Security practice-sqlmap from beginner to proficiency" catalogue and architecture

    At first, I just wanted to do more research on sqlmap. Later, I did a more and more in-depth research. I did a practical column on sqlmap security. Later, I thought that the content of the column would reach 30 + articles. Last night, I thought it could be sorted out into a book, which can be regarded as the research result of this year.

    Shulou · 2022-06-01 09:10
  • Make a phased summary [2012-10-21]

    Make a phased summary [2012-10-21]

    After the internship, I seldom post technology-related articles, and I will start to enrich my blog if I can. Make a phased summary: professional: 1, learn from heige, Fuzz produced a lot of domestic mainstream mail system storage XSS, but also dug up some IM application XSS, but the details

    Shulou · 2022-06-01 09:10
  • Vcenter 5.5 install virtual machine

    Vcenter 5.5 install virtual machine

    The vcenter server environment has been set up, so let's install the virtual machine 1: the experimental environment esxi1:192.168.166.144esxi2:192.168.166.145vcenter:192.16

    Shulou · 2022-06-01 09:09
  • 2008. Course-Linux Systems and Network Management

    2008. Course-Linux Systems and Network Management

    Course name Linux system and Network Management course No.: U12 course number: 5 days, course depth can be adjusted to intermediate level according to demand, course objectives can be adjusted according to demand. Upon completion of this course, students will have the following abilities: installation of Linux and post-installation configuration; kernel service

    Shulou · 2022-06-01 09:09
  • If you disable user_agent according to the log

    If you disable user_agent according to the log

    See how user_agent opens the log file cat / usr/local/apache2/logs/test.com-access_20161111_log without displaying log 1 for chrome and curl. Turn on Virtual

    Shulou · 2022-06-01 09:09
  • [talking about] my views on the network management of small and medium-sized enterprises (1)

    [talking about] my views on the network management of small and medium-sized enterprises (1)

    During my one-year stay in 51CTO, I have learned a lot from you and read many brilliant original technology blogs of my predecessors. Sometimes I think that one day I will be able to reach the height of my predecessors and be able to contribute a little bit to the newcomers. Last night, a former colleague came to me and asked me: he is in a small and medium-sized company

    Shulou · 2022-06-01 09:09
  • Huawei switch is configured with consol password and vty password

    Huawei switch is configured with consol password and vty password

    # take the authentication method of login user interface as password authentication. The password is Huawei@123 as an example, and the configuration is as follows. System-view [HUAWEI] user-interface console 0 [HUAWEI-ui-con

    Shulou · 2022-06-01 09:09
  • How much does it cost to apply for a ssl certificate in one year? How about the wildcard SSL certificate?

    How much does it cost to apply for a ssl certificate in one year? How about the wildcard SSL certificate?

    At present, there is a trend to install SSL certificates for websites. If the website installs the SSL certificate, the communication protocol of the website is https, while the communication protocol of the website without SSL certificate is http,http, which is a traditional information transmission protocol. It is plaintext transmission, which has an impact on the security of the information.

    Shulou · 2022-06-01 09:09
  • Network Ipaw O model

    Network Ipaw O model

    First, IcanPot O, two processes (waiting, data relocation [carried out by oneself]). 2. There are five Icano models under Unix, synchronous and asynchronous focus on message communication mechanism. Synchronization: the caller actively waits for this call

    Shulou · 2022-06-01 09:09
  • Cyber security report in the fourth week of February: 3355 tampered websites in China

    Cyber security report in the fourth week of February: 3355 tampered websites in China

    IDC Review Network (idcps.com) March 10: according to the sampling monitoring results of CNCERT and the data released by the National Information Security vulnerability sharing platform (CNVD), during the fourth week of February (2015-02-23 to 2015-03-01), I

    Shulou · 2022-06-01 09:08
  • Reading notes effective C++ Item 13 uses objects to manage resources

    Reading notes effective C++ Item 13 uses objects to manage resources

    The text goes back to the top 1. Do not manually release heap resources returned from functions suppose you are working on a library that simulates Investment, different Investmetn types inherit from the Investment base class, 1 class Investment

    Shulou · 2022-06-01 09:08
  • H3C firewall F1000-C-G enables Web management of devices through command line configuration

    H3C firewall F1000-C-G enables Web management of devices through command line configuration

    Initial configuration of H3C F1000-C-G firewall: IP address: 192.168.0.1 cross web function has been enabled; user name and password are: admin;H3C firewall bought and ready for use, according to the configuration document operation, ping default address 192.168

    Shulou · 2022-06-01 09:08
  • Anomaly Detection Technology of Cognitive Security

    Anomaly Detection Technology of Cognitive Security

    Recently, a landmark acquisition of Cisco's return to cyber security was the purchase of Czech-based Cognitive Security. What housekeeping skills does the startup company, founded by a university teacher in the Czech Republic, have? Hehe, it turns out to be DFI, or rather

    Shulou · 2022-06-01 09:08
  • This paper introduces how to realize the integrity, confidentiality and authentication of data through encryption algorithm.

    This paper introduces how to realize the integrity, confidentiality and authentication of data through encryption algorithm.

    Generally, there are three kinds of encryption algorithms on the Internet: symmetric encryption, one-way encryption and asymmetric encryption. Next, we will introduce how to achieve data confidentiality, integrity and authentication through the above three encryption algorithms. Symmetric secret algorithm: after the symmetric encryption algorithm provides the encryption algorithm itself and requires the user to provide the key

    Shulou · 2022-06-01 09:08
  • Website construction and operation

    Website construction and operation

    Recently, the author saw in the SEO director group that a friend's website encountered such a problem: the website changed a new domain name and made 301 redirects, but after a period of time, the ranking of the old domain name was transferred to the new domain name, while the ranking of the new domain name gradually declined (more and more serious), and the ranking did not recover after half a year. What I've been through

    Shulou · 2022-06-01 09:08
  • Installation and configuration of Dnscrypt_wrapper server

    Installation and configuration of Dnscrypt_wrapper server

    Earlier I introduced a very important part of DnsCrypt_Proxy for scientific access to the Internet, which is actually the client. After dnscrypt-proxy is installed, it will provide some foreign public dnscrypt-wrapper services with it.

    Shulou · 2022-06-01 09:08
  • Cron scheduling tasks

    Cron scheduling tasks

    Crontab-l # View scheduled tasks, content is / bin/mv/root / tmpcrontab-e # edit, add scheduled tasks crontab-l > 1.tx # backup scheduled tasks t002 * # monthly

    Shulou · 2022-06-01 09:08
  • The third data Center Congress in 2010

    The third data Center Congress in 2010

    2010 invitation letter for the third data Center Congress Dear Mr. /

    Shulou · 2022-06-01 09:08
  • CISCO switch resumes factory settings

    CISCO switch resumes factory settings

    The switch forgot its password, it doesn't matter, return to the factory settings and start all over again. Press and hold the switch's MODE button while the switch is powered on. Enter switch: enter flash_initdel flash:config.txtdel vlan.da

    Shulou · 2022-06-01 09:08
  • Network administrator-SQL command for self-taught C# programming

    Network administrator-SQL command for self-taught C# programming

    1. Insert data: Insert into table name (field 1, field 2, field 3) values ('value 1' Update 'value 2' value 3') where + condition 2, update data Update table name Set field 1 'value' wh

    Shulou · 2022-06-01 09:08